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AAT4901IJS-1-T1

更新时间： 2024-02-03 03:54:35

品牌	Logo	应用领域
ANALOGICTECH		驱动程序和接口接口集成电路
页数	文件大小	规格书
16页	1317K
描述
Buffered Power Full-Bridge

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技术参数
数据手册

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AAT4901IJS-1-T1 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.78	Is Samacsys：	N
接口集成电路类型：	FULL BRIDGE BASED MOSFET DRIVER	Base Number Matches：	1

AAT4901IJS-1-T1 数据手册

PRODUCT DATASHEET

AAT4901

FastSwitch

Buffered Power Full-Bridge

General Description

Features

•

The AAT4901 FastSwitch™ is a member of AnalogicTech’s

Application Specific Power MOSFET™ (ASPM™) product

family. It is a full-bridge buffered power stage operating

with an input voltage range of 2.0V to 5.5V. The device

is designed to operate with a switching frequency of up

to 2MHz, minimizing the cost and size of external com-

ponents. The AAT4901 is protected from shoot-through

current by integrated break-before-make circuitry. The

drivers can be independently controlled and their propa-

gation delay, from input to output, is typically between

8ns-19ns dependent upon logic option.

V_INRange: 2.0V–5.5V

R_DS(ON)

ꢀ High-side 220mΩ

ꢀ Low-side 160mΩ

Break-Before-Make Shoot–Through Protection

4 Options

ꢀ Single Control Input with Enable

• Two Logic Versions

ꢀ Dual Control Input with Brake Function

ꢀ Dual Half-bridge

Low Quiescent Current:

ꢀ 10µA (max) DC

ꢀ 4mA (max) at 1MHz

•

Four options are offered providing a single input control,

dual input control or as two independent half-bridges.

•

-40°C to +85°C Temperature Range

SC70JW-8 Package

Other features include low R_DS(ON)and low quiescent cur-

rent allowing for high efficiency performance.

Applications

ꢀ DC Motor Drive

The AAT4901 is available in the space-saving, Pb-free

8-pin SC70JW package and is rated over the -40°C to

+85°C temperature range.

ꢀ Door Locks

ꢀ Dual Low-Side MOSFET Gate Driver

ꢀ Fan Motors

ꢀ High Frequency DC/DC Converters

ꢀ High Speed Line Drive

ꢀ Proximity Detectors

Typical Applications

C_IN

OUTA

AAT4901-1

ENA

OUTB

ENB

GND

w w w . a n a l o g i c t e c h . c o m

4901.2008.03.1.0

12 3 4 5 6 7...16

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